subject

Chemistry, 12.03.2020 22:53 zurfluhe

G Carbonic acid, H2CO3, is a diprotic acid with Ka1 = 4.2 x 10-7 and Ka2 = 4.7 x 10-11. What is the equilibrium constant for the reaction: CO32-(aq) + H2O (aq) ⇆ HCO3- (aq)+ OH-(aq)

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 01:40

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Answers: 1

question

Chemistry, 22.06.2019 14:30

How does a noncompetitive inhibitor reduce an enzyme’s activity?

Answers: 1

question

Chemistry, 22.06.2019 15:30

Light waves can move through , but they travel fastest when they move through a(n) .

Answers: 1

question

Chemistry, 22.06.2019 16:40

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates

Answers: 3

You know the right answer?

G Carbonic acid, H2CO3, is a diprotic acid with Ka1 = 4.2 x 10-7 and Ka2 = 4.7 x 10-11. What is the...

Questions

question

Social Studies, 15.04.2020 04:10

The transcendentalists Select one: a. anticipated the environmental movement of the twentieth century. b. understood the interconnectedness of species...

question

Business, 15.04.2020 04:10

If Congress decides to reduce the tax per pack paid by sellers of cigarettes, other things being equal, the equilibrium price of cigarettes will fall....

question

Health, 15.04.2020 04:10

If a person's mental deficiencies have resulted in his being adjudicated insane and a guardian has been appointed for him, he has no capacity to enter...

question

Health, 15.04.2020 04:10

Which of the following explains why Americans are increasingly at risk for stroke?...

question

English, 15.04.2020 04:10

Match the excerpts from Frankenstein to the themes they reflect...

question

Physics, 15.04.2020 04:10

Two wires are used to connect a light bulb to a battery. Wire 1 is connected to the positive terminal of the battery and wire 2 is connected to the ne...

question

Mathematics, 15.04.2020 04:10

A pretzel has a mass of 5 grams. What is its mass in milligrams? (1,000 milligrams = 1 gram) A. 0.5 milligram B.

question

Mathematics, 15.04.2020 04:10

Question¿Cuál es la relación entre la longitud de arco y el área del sector de un círculo?La longitud de arco es del cateto del triángulo...

question

Biology, 15.04.2020 04:10

The integumentary, skeletal, and circulatory systems all play a role in protecting the body against a...

question

Business, 15.04.2020 04:10

A company that manufactures and sells kitchen scrubbing sponges has significantly lower cost structures than its competition. The company sells in lar...

question

Business, 15.04.2020 04:10

A department adds raw materials to a process at the beginning of the process and incurs conversion costs uniformly throughout the process. For the mon...

question

Mathematics, 15.04.2020 04:10

In uvw the measure of w= 90,uv=71 and vw=11feet. find the measure of v to the nearest degree...

question

Biology, 15.04.2020 04:10

Different cell types also have special duties, like building skin or bone, pumping out hormones, or making antibodies. fact or opnion?...

question

Chemistry, 15.04.2020 04:10

10. The partial pressure of water vapor in a greenhouse is 139.0 mm Hg, which is 18% of the total pressure. What is the total pressure in the gr...

question

Physics, 15.04.2020 04:10

An oxygen molecule has a mass of 5.3 × 10-26 kg and an approximate diameter of 3.6 × 10-10 m. If the molecule is moving at 400 m/s (1000 mph) with an...

question

Chemistry, 15.04.2020 04:10

When an unsymmetrical alkene such as propene is treated with N-bromosuc- cinimide in aqueous dimethyl sulfoxide, the major product has the bromine ato...

question

Social Studies, 15.04.2020 04:10

What is the benefit of architecture that is designed with decoration? What is the benefit of architecture that emphasizes function and discoura...

question

Social Studies, 15.04.2020 04:10

What has caused war in Africa? 1 nations with different tribes 2 nations with different political views 3 nations with differe...

question

Mathematics, 15.04.2020 04:10

One pipe can fill a pool in 9 hours. Another pipe can fill the pool in 6 hours. How long would it take them to fill the pool if they were working toge...

question

History, 15.04.2020 04:10

"To a greater or lesser extent, three factors were involved in explaining U. S. response to Japanese and German aggression: (a) economics, (b) nationa...

More questions: Chemistry Another questions